Dialysis machine



FIG. 1 is a left perspective view of the handle for dialysis machine;

FIG. 2 is a right perspective view thereof;

FIG. 3 is a front side view thereof;

FIG. 4 is a top side view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

The broken line representations in the figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a handle for dialysis machine, as shown and described. 